StopTech Cryo Rotor (FRONT LEFT): Jeep Commander (06-10) / Grand Cherokee (05-10) Drilled

StopTech Cryo Rotor (Front Left)

2005–2010 Jeep Grand Cherokee / 2006–2010 Jeep Commander

128.58001CL

Overview:

The StopTech Cryo Rotor is a premium front left drilled brake rotor designed specifically for Jeep Commander (2006–2010) and Jeep Grand Cherokee (2005–2010) models. Engineered for drivers who demand enhanced braking performance and durability, this rotor incorporates advanced cryogenic treatment to extend service life and improve wear resistance. Ideal for enthusiasts and fleet operators alike, it delivers consistent stopping power under a variety of driving conditions while maintaining reliable heat dissipation and corrosion protection.

Whether you are upgrading your factory brakes or replacing worn components, the StopTech Cryo Rotor offers a direct OE replacement fit with superior performance characteristics, making it an excellent choice for both daily driving and spirited off-road use.

Key Features:

StopTech Cryo Rotors combine innovative design and advanced manufacturing processes to provide exceptional braking performance and longevity. Key features include:

• Deep cryogenic treatment that permanently enhances metal structure for improved wear resistance and extended rotor life
• Drilled rotor surface to efficiently evacuate gases, brake dust, and heat, reducing fade during heavy braking
• Symmetric vane and split-core casting design for uniform heat distribution and improved thermal management
• Double disc ground friction surface for consistent pad contact, optimal braking performance, and longer service intervals
• Black E-Coat anti-corrosive coating that offers superior protection against rust compared to standard paint finishes
• Precision-balanced and mill-corrected to a tolerance of less than 2 ounces, ensuring smooth operation and reduced vibration
• Directional curve vane design on select applications to enhance airflow and cooling efficiency
• Power Alloy technology derived from patented AeroRotor design, delivering increased initial bite and improved wet weather braking response

Construction & Design:

Manufactured using high-quality cast iron with a split-core design, the StopTech Cryo Rotor ensures even heat dissipation across the rotor surface, minimizing the risk of warping and cracking. The rotor undergoes a double disc grinding process to create a perfectly flat and smooth friction surface, which promotes consistent pad wear and braking feel.

The cryogenic treatment process subjects the rotor to extremely low temperatures, transforming the metal’s microstructure to enhance hardness and durability without compromising toughness. This one-time treatment permanently improves the rotor’s resistance to thermal stress and mechanical wear.

Additionally, the black E-Coat finish provides a robust barrier against corrosion, significantly extending the rotor’s lifespan in harsh environments and preventing unsightly rust buildup.

Installation & Fitment:

The StopTech Cryo Rotor is designed as a direct OE replacement for the front left position on Jeep Commander models from 2006 to 2010 and Jeep Grand Cherokee models from 2005 to 2010. Installation requires no modifications, fitting seamlessly with existing brake calipers and hardware. This ensures a straightforward upgrade or replacement process, maintaining factory brake system integrity and safety.

What's Included:

• One StopTech Cryo Drilled Front Left Brake Rotor

Ideal For:

This rotor is ideal for Jeep owners seeking enhanced braking performance, improved rotor longevity, and superior heat management. It suits daily drivers, off-road enthusiasts, and fleet operators who require reliable, consistent stopping power under demanding conditions. The cryogenic treatment makes it especially beneficial for those looking to reduce maintenance frequency and extend rotor service intervals.